Equis has a new Death, a new reaper of souls... Only problem is that this one still has obligations in the world of the living.
How will Aergad deal with his new task and old promises? Will Pipsqueak really learn magic under his guidance and how will the paladin fare on her mission in the ruins of Blackshadow Reach? Most importantly, what will become of the planned marriage?

This is the sequel to Souls Apart. You may want to read it if you want to know what's going on.

It is the year 2038, and the Earth is slowly being consumed by a space-borne monstrosity dubbed the Black Tide, which is using nanotechnology to remake the planet into something hideously alien.

Erin Olsen works for Project Harmonics, humanity's last-ditch effort to find a new world before the Tide can wipe them out. But when that world is found, and it turns out to be occupied, Erin will need to find the courage to face the unknown in order to save the inhabitants of both worlds.

(Many thanks to Easteu for the fantastic cover image for this story!)

Now with its own TV Tropes page

There is now a follow-up to this story: Sunflower - Side Projects
Sequel: Project Sunflower: Harmony